SKU: 70019860264

Airmar UDST800P-N2 Ultrasonic Smart Sensor - N2K [UDST800P-N2]

Sale price$735.75 Regular price$817.50
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USA
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Airmar UDST800P-N2 Ultrasonic Smart Sensor - N2K [UDST800P-N2]UDST800P N2 Ultrasonic Smart Sensor N2K The UDST800 just turned your maintenance time into more cruising timeand made your boat smarter too. Ultrasonic speed, depth, and temperature in one single housing with no moving parts make this sensor high precision, low maintenance solution for use on power and sailboats of all types and sizes. Say goodbye to paddlewheel maintenance and hello to Smart technology, from the company that invented the Smart

UDST800P-N2 Ultrasonic Smart Sensor - N2K

The UDST800 just turned your maintenance time into more cruising time…and made your boat smarter too. Ultrasonic speed, depth, and temperature in one single housing with no moving parts make this sensor high precision, low maintenance solution for use on power and sailboats of all types and sizes. Say goodbye to paddlewheel maintenance and hello to Smart technology, from the company that invented the Smart™ Sensor.

Features:

  • Ultrasonic Depth, Speed and Temperature in one housing
  • Precise readings at high speeds ideal for powerboats, cruising, and sailing
  • Data Update Rate: up to 10 x per second
  • Advanced filtering & sampling rates for increased accuracy at all speeds
  • Adapts automatically to boat speed, water depth, and water clarity keeping speed-accuracy consistent
  • No moving parts – no paddlewheel

Specifications:

  • Correlation Speed Sensor Transmitting Frequency: 4.5 MHz
  • Correlation Pulse Repetition Frequency: 0.5 kHz to 12 kHz (varies with speed)
  • Speed Range: 0.1 to 50 knots (.1 MPH to 57 MPH)
  • Available Outputs: NMEA2000®
  • Water Temperature Range: -4°C to 40°C (32°F to 104°F)
  • Depth: 235 kHz
  • Depth Range: Minimum 0.6 m ( 2'), Maximum 100 m (328')
  • Supply Voltage—NMEA2000®: 9 VDC to 16 VDC
  • Supply Current: 80 mA - 200 mA, Average 125 mA @12VDC
  • Thru-Hull Housing Material: Plastic (bronze or stainless steel optional)
  • Thru-Hull Housing Diameter: 51 mm (2")
  • CE Compliant: Yes
  • Retrofits into AIRMAR P617V housing
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70019860264

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4.2 ★★★★★
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CG
Lake Worth, US
★★★★★ 3
Alright
The interior cleaner are a little too dry for my liking- it feels like I need to use multiple wipes for the same area. I like the VPR for the plastics around the car (looks a little greasy), but I don’t think $20 is worth only 30 wipes each. I would rather buy the spray. Maybe I’m not using the wipes correctly but “shines like new” didn’t happened on the doors.
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Reviewed in the United States on January 5, 2026
J
Verified Purchase
Jen
Massapequa, US
★★★★★ 5
Good quality
As expected
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Reviewed in the United States on February 20, 2026
J
Verified Purchase
Jason M. Babila
Alexandria, US
★★★★★ 5
Excellent combo pack.
The cleaner & protectant and VRP protectant are my new go to cleaner and protectant wipes, I’ve been using another brand for 30+ years but it’s time to try other brands, I bought these to give it a try and it didn’t disappoint, it works very well, I work in very dusty environments trying to clean and protect the interior is an ongoing battle, so far this combo cleaner and protectant is doing its thing as expected, the cleaner wipes are not heavily soaked but with just the right amount without leaving any streaks and the same goes for the protectant wipes.
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Reviewed in the United States on February 21, 2025
C
Verified Purchase
Craig Taylor
Charlottesville, US
★★★★★ 5
Great
The VRP polish was not available so used the wipes, excellent results. I used it for my engine detailing, I also used it on my motorcycle for the plastic and restored the color.
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Reviewed in the United States on November 17, 2025
L
Verified Purchase
Laura
Charlottesville, US
★★★★★ 3
Just OK
I did not care for this product. Maybe I didn't use it right but it was oily and left streaks on my doors and dash. The window cleaner was just ok.
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Reviewed in the United States on November 12, 2025

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